Inventor
EDWARDS EVAN A
US14 patents
⚠️ This page may combine multiple inventors who share the name “EDWARDS EVAN A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
EASTMAN KODAK CO
11 patentsUS4824564AApr 25, 1989
Dry sump liquid filter
EASTMAN KODAK CO139 citations95
US4851818AJul 25, 1989
Electronic controller for a water purifying unit
EASTMAN KODAK CO69 citations94
US4263623AApr 21, 1981
Slow-frame video camera/recorder and image-sensing and signal processing device for use therewith
EASTMAN KODAK CO66 citations94
US4990248AFeb 5, 1991
Reverse osmosis apparatus
EASTMAN KODAK CO72 citations92
US4243850AJan 6, 1981
Apparatus for tracking a record track on a video disc
EASTMAN KODAK CO34 citations92
US4909934AMar 20, 1990
Water purification system
EASTMAN KODAK CO34 citations90
US4295713AOct 20, 1981
Film and photographic apparatus
EASTMAN KODAK CO24 citations81
US5006246AApr 9, 1991
Baffled particulate material housing
EASTMAN KODAK CO20 citations80
US4338634AJul 6, 1982
Frame-rate converting film scanner with two-dimensional solid state image sensing array
EASTMAN KODAK CO16 citations73
US4223990ASep 23, 1980
Film and photographic apparatus
EASTMAN KODAK CO16 citations73
US4245247AJan 13, 1981
Hard copy reproduction from video disc information
EASTMAN KODAK CO11 citations68